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-167889202600858.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-d1m040, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600858
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.8K Feb 26 05:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 05:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 05:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 05:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 05:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 05:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 05:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 5.8M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679177046982

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m040
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 22:04:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 22:04:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:04:08] [INFO ] Load time of PNML (sax parser for PT used): 377 ms
[2023-03-18 22:04:08] [INFO ] Transformed 6690 places.
[2023-03-18 22:04:08] [INFO ] Transformed 11934 transitions.
[2023-03-18 22:04:08] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 552 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 4305 places in 26 ms
Reduce places removed 4305 places and 0 transitions.
Support contains 64 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 1063 places :
Symmetric choice reduction at 1 with 1063 rule applications. Total rules 1182 place count 1305 transition count 10628
Iterating global reduction 1 with 1063 rules applied. Total rules applied 2245 place count 1305 transition count 10628
Ensure Unique test removed 435 transitions
Reduce isomorphic transitions removed 435 transitions.
Iterating post reduction 1 with 435 rules applied. Total rules applied 2680 place count 1305 transition count 10193
Discarding 859 places :
Symmetric choice reduction at 2 with 859 rule applications. Total rules 3539 place count 446 transition count 9334
Iterating global reduction 2 with 859 rules applied. Total rules applied 4398 place count 446 transition count 9334
Ensure Unique test removed 7142 transitions
Reduce isomorphic transitions removed 7142 transitions.
Iterating post reduction 2 with 7142 rules applied. Total rules applied 11540 place count 446 transition count 2192
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 11550 place count 436 transition count 2182
Iterating global reduction 3 with 10 rules applied. Total rules applied 11560 place count 436 transition count 2182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 11562 place count 436 transition count 2180
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 11569 place count 429 transition count 2173
Iterating global reduction 4 with 7 rules applied. Total rules applied 11576 place count 429 transition count 2173
Applied a total of 11576 rules in 504 ms. Remains 429 /2385 variables (removed 1956) and now considering 2173/11934 (removed 9761) transitions.
// Phase 1: matrix 2173 rows 429 cols
[2023-03-18 22:04:09] [INFO ] Computed 3 place invariants in 40 ms
[2023-03-18 22:04:10] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-18 22:04:10] [INFO ] Invariant cache hit.
[2023-03-18 22:04:10] [INFO ] State equation strengthened by 1787 read => feed constraints.
[2023-03-18 22:04:14] [INFO ] Implicit Places using invariants and state equation in 4230 ms returned []
Implicit Place search using SMT with State Equation took 4676 ms to find 0 implicit places.
[2023-03-18 22:04:14] [INFO ] Invariant cache hit.
[2023-03-18 22:04:14] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 429/2385 places, 2173/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5797 ms. Remains : 429/2385 places, 2173/11934 transitions.
Support contains 64 out of 429 places after structural reductions.
[2023-03-18 22:04:15] [INFO ] Flatten gal took : 162 ms
[2023-03-18 22:04:15] [INFO ] Flatten gal took : 98 ms
[2023-03-18 22:04:15] [INFO ] Input system was already deterministic with 2173 transitions.
Incomplete random walk after 10000 steps, including 1711 resets, run finished after 695 ms. (steps per millisecond=14 ) properties (out of 65) seen :52
Incomplete Best-First random walk after 10001 steps, including 204 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 195 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 181 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 245 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 168 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 156 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 184 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 174 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 187 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-18 22:04:16] [INFO ] Invariant cache hit.
[2023-03-18 22:04:17] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 22:04:17] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 22:04:18] [INFO ] After 643ms SMT Verify possible using state equation in real domain returned unsat :5 sat :1 real:7
[2023-03-18 22:04:18] [INFO ] State equation strengthened by 1787 read => feed constraints.
[2023-03-18 22:04:18] [INFO ] After 326ms SMT Verify possible using 1787 Read/Feed constraints in real domain returned unsat :5 sat :0 real:8
[2023-03-18 22:04:18] [INFO ] After 1257ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:8
[2023-03-18 22:04:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 22:04:18] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 22:04:19] [INFO ] After 607ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :2
[2023-03-18 22:04:19] [INFO ] After 435ms SMT Verify possible using 1787 Read/Feed constraints in natural domain returned unsat :11 sat :2
[2023-03-18 22:04:19] [INFO ] Deduced a trap composed of 92 places in 74 ms of which 3 ms to minimize.
[2023-03-18 22:04:20] [INFO ] Deduced a trap composed of 110 places in 72 ms of which 1 ms to minimize.
[2023-03-18 22:04:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 434 ms
[2023-03-18 22:04:20] [INFO ] After 1173ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :2
Attempting to minimize the solution found.
Minimization took 143 ms.
[2023-03-18 22:04:20] [INFO ] After 2111ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :2
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 4 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 376 transition count 620
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 376 transition count 620
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 115 place count 376 transition count 611
Discarding 74 places :
Symmetric choice reduction at 1 with 74 rule applications. Total rules 189 place count 302 transition count 537
Iterating global reduction 1 with 74 rules applied. Total rules applied 263 place count 302 transition count 537
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 307 place count 302 transition count 493
Discarding 120 places :
Symmetric choice reduction at 2 with 120 rule applications. Total rules 427 place count 182 transition count 373
Iterating global reduction 2 with 120 rules applied. Total rules applied 547 place count 182 transition count 373
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 643 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 645 place count 180 transition count 251
Iterating global reduction 3 with 2 rules applied. Total rules applied 647 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 648 place count 179 transition count 250
Iterating global reduction 3 with 1 rules applied. Total rules applied 649 place count 179 transition count 250
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 650 place count 179 transition count 249
Applied a total of 650 rules in 70 ms. Remains 179 /429 variables (removed 250) and now considering 249/2173 (removed 1924) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 179/429 places, 249/2173 transitions.
Incomplete random walk after 10000 steps, including 2053 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 667 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 608 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 249 rows 179 cols
[2023-03-18 22:04:20] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-18 22:04:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:04:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 22:04:20] [INFO ] After 61ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-18 22:04:20] [INFO ] State equation strengthened by 79 read => feed constraints.
[2023-03-18 22:04:20] [INFO ] After 20ms SMT Verify possible using 79 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:04:20] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:04:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:04:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 22:04:20] [INFO ] After 61ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:04:20] [INFO ] After 18ms SMT Verify possible using 79 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:04:20] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-18 22:04:20] [INFO ] After 142ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 249/249 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 178 transition count 248
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 178 transition count 248
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 177 transition count 247
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 177 transition count 247
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 177 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 176 transition count 233
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 176 transition count 233
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 175 transition count 232
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 13 place count 171 transition count 228
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 21 place count 171 transition count 224
Applied a total of 21 rules in 31 ms. Remains 171 /179 variables (removed 8) and now considering 224/249 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 171/179 places, 224/249 transitions.
Incomplete random walk after 10000 steps, including 2102 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 648 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1917733 steps, run timeout after 3001 ms. (steps per millisecond=639 ) properties seen :{}
Probabilistic random walk after 1917733 steps, saw 844485 distinct states, run finished after 3002 ms. (steps per millisecond=638 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 224 rows 171 cols
[2023-03-18 22:04:24] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-18 22:04:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:04:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 22:04:24] [INFO ] After 52ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-18 22:04:24] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-18 22:04:24] [INFO ] After 18ms SMT Verify possible using 61 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:04:24] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:04:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:04:24] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 22:04:24] [INFO ] After 53ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:04:24] [INFO ] After 21ms SMT Verify possible using 61 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:04:24] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-18 22:04:24] [INFO ] After 143ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 0 ms.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 66 ms
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 75 ms
[2023-03-18 22:04:24] [INFO ] Input system was already deterministic with 2173 transitions.
Computed a total of 136 stabilizing places and 1060 stable transitions
Graph (complete) has 3035 edges and 429 vertex of which 428 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 380 transition count 830
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 380 transition count 830
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 123 place count 380 transition count 805
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 193 place count 310 transition count 735
Iterating global reduction 1 with 70 rules applied. Total rules applied 263 place count 310 transition count 735
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 352 place count 310 transition count 646
Discarding 104 places :
Symmetric choice reduction at 2 with 104 rule applications. Total rules 456 place count 206 transition count 542
Iterating global reduction 2 with 104 rules applied. Total rules applied 560 place count 206 transition count 542
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 2 with 160 rules applied. Total rules applied 720 place count 206 transition count 382
Applied a total of 720 rules in 49 ms. Remains 206 /429 variables (removed 223) and now considering 382/2173 (removed 1791) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50 ms. Remains : 206/429 places, 382/2173 transitions.
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 13 ms
[2023-03-18 22:04:24] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 385 transition count 964
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 385 transition count 964
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 101 place count 385 transition count 951
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 167 place count 319 transition count 885
Iterating global reduction 1 with 66 rules applied. Total rules applied 233 place count 319 transition count 885
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 346 place count 319 transition count 772
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 438 place count 227 transition count 680
Iterating global reduction 2 with 92 rules applied. Total rules applied 530 place count 227 transition count 680
Ensure Unique test removed 184 transitions
Reduce isomorphic transitions removed 184 transitions.
Iterating post reduction 2 with 184 rules applied. Total rules applied 714 place count 227 transition count 496
Applied a total of 714 rules in 19 ms. Remains 227 /429 variables (removed 202) and now considering 496/2173 (removed 1677) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 227/429 places, 496/2173 transitions.
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 14 ms
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 15 ms
[2023-03-18 22:04:24] [INFO ] Input system was already deterministic with 496 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 377 transition count 674
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 377 transition count 674
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 118 place count 377 transition count 660
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 190 place count 305 transition count 588
Iterating global reduction 1 with 72 rules applied. Total rules applied 262 place count 305 transition count 588
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 317 place count 305 transition count 533
Discarding 116 places :
Symmetric choice reduction at 2 with 116 rule applications. Total rules 433 place count 189 transition count 417
Iterating global reduction 2 with 116 rules applied. Total rules applied 549 place count 189 transition count 417
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 2 with 116 rules applied. Total rules applied 665 place count 189 transition count 301
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 666 place count 188 transition count 288
Iterating global reduction 3 with 1 rules applied. Total rules applied 667 place count 188 transition count 288
Applied a total of 667 rules in 45 ms. Remains 188 /429 variables (removed 241) and now considering 288/2173 (removed 1885) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 188/429 places, 288/2173 transitions.
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:24] [INFO ] Input system was already deterministic with 288 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 377 transition count 674
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 377 transition count 674
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 118 place count 377 transition count 660
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 191 place count 304 transition count 587
Iterating global reduction 1 with 73 rules applied. Total rules applied 264 place count 304 transition count 587
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 319 place count 304 transition count 532
Discarding 116 places :
Symmetric choice reduction at 2 with 116 rule applications. Total rules 435 place count 188 transition count 416
Iterating global reduction 2 with 116 rules applied. Total rules applied 551 place count 188 transition count 416
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 2 with 116 rules applied. Total rules applied 667 place count 188 transition count 300
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 668 place count 187 transition count 287
Iterating global reduction 3 with 1 rules applied. Total rules applied 669 place count 187 transition count 287
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 670 place count 186 transition count 286
Iterating global reduction 3 with 1 rules applied. Total rules applied 671 place count 186 transition count 286
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 672 place count 186 transition count 285
Applied a total of 672 rules in 42 ms. Remains 186 /429 variables (removed 243) and now considering 285/2173 (removed 1888) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 186/429 places, 285/2173 transitions.
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:24] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:24] [INFO ] Input system was already deterministic with 285 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 382 transition count 826
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 382 transition count 826
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 111 place count 382 transition count 809
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 181 place count 312 transition count 739
Iterating global reduction 1 with 70 rules applied. Total rules applied 251 place count 312 transition count 739
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 339 place count 312 transition count 651
Discarding 104 places :
Symmetric choice reduction at 2 with 104 rule applications. Total rules 443 place count 208 transition count 547
Iterating global reduction 2 with 104 rules applied. Total rules applied 547 place count 208 transition count 547
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 2 with 160 rules applied. Total rules applied 707 place count 208 transition count 387
Applied a total of 707 rules in 17 ms. Remains 208 /429 variables (removed 221) and now considering 387/2173 (removed 1786) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 208/429 places, 387/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 11 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 387 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 381 transition count 937
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 381 transition count 937
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 131 place count 381 transition count 902
Discarding 69 places :
Symmetric choice reduction at 1 with 69 rule applications. Total rules 200 place count 312 transition count 833
Iterating global reduction 1 with 69 rules applied. Total rules applied 269 place count 312 transition count 833
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 384 place count 312 transition count 718
Discarding 96 places :
Symmetric choice reduction at 2 with 96 rule applications. Total rules 480 place count 216 transition count 622
Iterating global reduction 2 with 96 rules applied. Total rules applied 576 place count 216 transition count 622
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 2 with 192 rules applied. Total rules applied 768 place count 216 transition count 430
Applied a total of 768 rules in 17 ms. Remains 216 /429 variables (removed 213) and now considering 430/2173 (removed 1743) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 216/429 places, 430/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 430 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 380 transition count 824
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 380 transition count 824
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 118 place count 380 transition count 804
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 189 place count 309 transition count 733
Iterating global reduction 1 with 71 rules applied. Total rules applied 260 place count 309 transition count 733
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 349 place count 309 transition count 644
Discarding 104 places :
Symmetric choice reduction at 2 with 104 rule applications. Total rules 453 place count 205 transition count 540
Iterating global reduction 2 with 104 rules applied. Total rules applied 557 place count 205 transition count 540
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 2 with 160 rules applied. Total rules applied 717 place count 205 transition count 380
Applied a total of 717 rules in 17 ms. Remains 205 /429 variables (removed 224) and now considering 380/2173 (removed 1793) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 205/429 places, 380/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 11 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 380 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 376 transition count 667
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 376 transition count 667
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 116 place count 376 transition count 657
Discarding 74 places :
Symmetric choice reduction at 1 with 74 rule applications. Total rules 190 place count 302 transition count 583
Iterating global reduction 1 with 74 rules applied. Total rules applied 264 place count 302 transition count 583
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 319 place count 302 transition count 528
Discarding 116 places :
Symmetric choice reduction at 2 with 116 rule applications. Total rules 435 place count 186 transition count 412
Iterating global reduction 2 with 116 rules applied. Total rules applied 551 place count 186 transition count 412
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 2 with 112 rules applied. Total rules applied 663 place count 186 transition count 300
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 665 place count 184 transition count 274
Iterating global reduction 3 with 2 rules applied. Total rules applied 667 place count 184 transition count 274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 668 place count 183 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 669 place count 183 transition count 273
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 670 place count 183 transition count 272
Applied a total of 670 rules in 40 ms. Remains 183 /429 variables (removed 246) and now considering 272/2173 (removed 1901) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 183/429 places, 272/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 272 transitions.
Finished random walk after 7829 steps, including 1617 resets, run visited all 1 properties in 21 ms. (steps per millisecond=372 )
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 378 transition count 781
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 378 transition count 781
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 126 place count 378 transition count 757
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 198 place count 306 transition count 685
Iterating global reduction 1 with 72 rules applied. Total rules applied 270 place count 306 transition count 685
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 351 place count 306 transition count 604
Discarding 108 places :
Symmetric choice reduction at 2 with 108 rule applications. Total rules 459 place count 198 transition count 496
Iterating global reduction 2 with 108 rules applied. Total rules applied 567 place count 198 transition count 496
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 2 with 156 rules applied. Total rules applied 723 place count 198 transition count 340
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 724 place count 197 transition count 327
Iterating global reduction 3 with 1 rules applied. Total rules applied 725 place count 197 transition count 327
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 726 place count 196 transition count 326
Iterating global reduction 3 with 1 rules applied. Total rules applied 727 place count 196 transition count 326
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 731 place count 192 transition count 322
Iterating global reduction 3 with 4 rules applied. Total rules applied 735 place count 192 transition count 322
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 759 place count 192 transition count 298
Applied a total of 759 rules in 41 ms. Remains 192 /429 variables (removed 237) and now considering 298/2173 (removed 1875) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 192/429 places, 298/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 298 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 379 transition count 776
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 379 transition count 776
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 120 place count 379 transition count 756
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 191 place count 308 transition count 685
Iterating global reduction 1 with 71 rules applied. Total rules applied 262 place count 308 transition count 685
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 340 place count 308 transition count 607
Discarding 108 places :
Symmetric choice reduction at 2 with 108 rule applications. Total rules 448 place count 200 transition count 499
Iterating global reduction 2 with 108 rules applied. Total rules applied 556 place count 200 transition count 499
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 2 with 152 rules applied. Total rules applied 708 place count 200 transition count 347
Applied a total of 708 rules in 17 ms. Remains 200 /429 variables (removed 229) and now considering 347/2173 (removed 1826) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 200/429 places, 347/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 378 transition count 722
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 378 transition count 722
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 115 place count 378 transition count 709
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 188 place count 305 transition count 636
Iterating global reduction 1 with 73 rules applied. Total rules applied 261 place count 305 transition count 636
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 328 place count 305 transition count 569
Discarding 112 places :
Symmetric choice reduction at 2 with 112 rule applications. Total rules 440 place count 193 transition count 457
Iterating global reduction 2 with 112 rules applied. Total rules applied 552 place count 193 transition count 457
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 2 with 128 rules applied. Total rules applied 680 place count 193 transition count 329
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 682 place count 191 transition count 303
Iterating global reduction 3 with 2 rules applied. Total rules applied 684 place count 191 transition count 303
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 685 place count 190 transition count 302
Iterating global reduction 3 with 1 rules applied. Total rules applied 686 place count 190 transition count 302
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 687 place count 190 transition count 301
Applied a total of 687 rules in 20 ms. Remains 190 /429 variables (removed 239) and now considering 301/2173 (removed 1872) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 190/429 places, 301/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 394 transition count 1309
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 394 transition count 1309
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 109 place count 394 transition count 1270
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 137 place count 366 transition count 1242
Iterating global reduction 1 with 28 rules applied. Total rules applied 165 place count 366 transition count 1242
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 212 place count 366 transition count 1195
Discarding 85 places :
Symmetric choice reduction at 2 with 85 rule applications. Total rules 297 place count 281 transition count 1110
Iterating global reduction 2 with 85 rules applied. Total rules applied 382 place count 281 transition count 1110
Ensure Unique test removed 270 transitions
Reduce isomorphic transitions removed 270 transitions.
Iterating post reduction 2 with 270 rules applied. Total rules applied 652 place count 281 transition count 840
Applied a total of 652 rules in 19 ms. Remains 281 /429 variables (removed 148) and now considering 840/2173 (removed 1333) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 281/429 places, 840/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 18 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 21 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 840 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 378 transition count 775
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 378 transition count 775
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 122 place count 378 transition count 755
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 194 place count 306 transition count 683
Iterating global reduction 1 with 72 rules applied. Total rules applied 266 place count 306 transition count 683
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 345 place count 306 transition count 604
Discarding 108 places :
Symmetric choice reduction at 2 with 108 rule applications. Total rules 453 place count 198 transition count 496
Iterating global reduction 2 with 108 rules applied. Total rules applied 561 place count 198 transition count 496
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Iterating post reduction 2 with 144 rules applied. Total rules applied 705 place count 198 transition count 352
Applied a total of 705 rules in 16 ms. Remains 198 /429 variables (removed 231) and now considering 352/2173 (removed 1821) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 198/429 places, 352/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 352 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 2173/2173 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 380 transition count 830
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 380 transition count 830
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 123 place count 380 transition count 805
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 193 place count 310 transition count 735
Iterating global reduction 1 with 70 rules applied. Total rules applied 263 place count 310 transition count 735
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 352 place count 310 transition count 646
Discarding 104 places :
Symmetric choice reduction at 2 with 104 rule applications. Total rules 456 place count 206 transition count 542
Iterating global reduction 2 with 104 rules applied. Total rules applied 560 place count 206 transition count 542
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 2 with 160 rules applied. Total rules applied 720 place count 206 transition count 382
Applied a total of 720 rules in 15 ms. Remains 206 /429 variables (removed 223) and now considering 382/2173 (removed 1791) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 206/429 places, 382/2173 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:04:25] [INFO ] Input system was already deterministic with 382 transitions.
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 47 ms
[2023-03-18 22:04:25] [INFO ] Flatten gal took : 46 ms
[2023-03-18 22:04:25] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-18 22:04:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 429 places, 2173 transitions and 8649 arcs took 8 ms.
Total runtime 17509 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/497/ctl_0_ --ctl=/tmp/497/ctl_1_ --ctl=/tmp/497/ctl_2_ --ctl=/tmp/497/ctl_3_ --ctl=/tmp/497/ctl_4_ --ctl=/tmp/497/ctl_5_ --ctl=/tmp/497/ctl_6_ --ctl=/tmp/497/ctl_7_ --ctl=/tmp/497/ctl_8_ --ctl=/tmp/497/ctl_9_ --ctl=/tmp/497/ctl_10_ --ctl=/tmp/497/ctl_11_ --ctl=/tmp/497/ctl_12_ --mu-par --mu-opt
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-00
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-01
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-03
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-04
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-05
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-06
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-07
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-09
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-10
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-11
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-12
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-14
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLFireability-15

BK_STOP 1679178577443

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-00
ctl formula formula --ctl=/tmp/497/ctl_0_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-01
ctl formula formula --ctl=/tmp/497/ctl_1_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-03
ctl formula formula --ctl=/tmp/497/ctl_2_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-04
ctl formula formula --ctl=/tmp/497/ctl_3_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-05
ctl formula formula --ctl=/tmp/497/ctl_4_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-06
ctl formula formula --ctl=/tmp/497/ctl_5_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-07
ctl formula formula --ctl=/tmp/497/ctl_6_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-09
ctl formula formula --ctl=/tmp/497/ctl_7_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-10
ctl formula formula --ctl=/tmp/497/ctl_8_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-11
ctl formula formula --ctl=/tmp/497/ctl_9_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-12
ctl formula formula --ctl=/tmp/497/ctl_10_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-14
ctl formula formula --ctl=/tmp/497/ctl_11_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLFireability-15
ctl formula formula --ctl=/tmp/497/ctl_12_
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 429 places, 2173 transitions and 8649 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 2173->2139 groups
pnml2lts-sym: Regrouping took 2.320 real 2.320 user 0.000 sys
pnml2lts-sym: state vector length is 429; there are 2139 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: 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: Exploration took 27474088 group checks and 0 next state calls
pnml2lts-sym: reachability took 1507.510 real 6022.350 user 3.450 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.080 real 0.290 user 0.000 sys
pnml2lts-sym: state space has 4.18983266905844e+15 states, 513179 nodes
double free or corruption (top)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d1m040"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is RingSingleMessageInMbox-PT-d1m040, examination is CTLFireability"
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-167889202600858"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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