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.r489-tall-167912707601025.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 UtilityControlRoom-COL-Z4T3N06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707601025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 8.6K Feb 26 14:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 14:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 14:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 14:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 26 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 14:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 14:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z4T3N06-CTLCardinality-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679335683888

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=UtilityControlRoom-COL-Z4T3N06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 18:08:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 18:08:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 18:08:05] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 18:08:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 18:08:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 623 ms
[2023-03-20 18:08:06] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 228 PT places and 450.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2023-03-20 18:08:06] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2023-03-20 18:08:06] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10002 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 93) seen :33
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Running SMT prover for 60 properties.
// Phase 1: matrix 11 rows 13 cols
[2023-03-20 18:08:07] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-20 18:08:07] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-20 18:08:07] [INFO ] After 210ms SMT Verify possible using all constraints in real domain returned unsat :41 sat :0 real:19
[2023-03-20 18:08:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-20 18:08:07] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :60 sat :0
Fused 60 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 60 atomic propositions for a total of 16 simplifications.
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 18:08:07] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-20 18:08:07] [INFO ] Flatten gal took : 44 ms
[2023-03-20 18:08:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 18:08:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 18:08:07] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(6), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 18:08:07] [INFO ] Unfolded HLPN to a Petri net with 228 places and 450 transitions 1446 arcs in 19 ms.
[2023-03-20 18:08:07] [INFO ] Unfolded 7 HLPN properties in 1 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 228 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 8 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2023-03-20 18:08:07] [INFO ] Computed 15 place invariants in 17 ms
[2023-03-20 18:08:07] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-20 18:08:07] [INFO ] Invariant cache hit.
[2023-03-20 18:08:07] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-20 18:08:07] [INFO ] Invariant cache hit.
[2023-03-20 18:08:07] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 445 ms. Remains : 228/228 places, 354/354 transitions.
Support contains 228 out of 228 places after structural reductions.
[2023-03-20 18:08:08] [INFO ] Flatten gal took : 34 ms
[2023-03-20 18:08:08] [INFO ] Flatten gal took : 28 ms
[2023-03-20 18:08:08] [INFO ] Input system was already deterministic with 354 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=21 ) properties (out of 26) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-20 18:08:09] [INFO ] Invariant cache hit.
[2023-03-20 18:08:09] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-20 18:08:09] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :13 sat :0
Fused 13 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 13 atomic propositions for a total of 7 simplifications.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 22 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 22 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 354 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 228 transition count 330
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 204 transition count 330
Applied a total of 48 rules in 26 ms. Remains 204 /228 variables (removed 24) and now considering 330/354 (removed 24) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 204/228 places, 330/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 18 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 17 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 330 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 13 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 156/228 places, 282/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 13 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 15 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 13 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 156/228 places, 282/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 12 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 13 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 7 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 156/228 places, 282/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 11 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 13 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 6 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 156/228 places, 282/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 11 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 228 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 132 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 129 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 129 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 111 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 111 transition count 144
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 13 rules applied. Total rules applied 271 place count 104 transition count 138
Applied a total of 271 rules in 22 ms. Remains 104 /228 variables (removed 124) and now considering 138/354 (removed 216) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 104/228 places, 138/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 4 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 5 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 138 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 5 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 156/228 places, 282/354 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 15 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 11 ms
[2023-03-20 18:08:09] [INFO ] Input system was already deterministic with 282 transitions.
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 12 ms
[2023-03-20 18:08:09] [INFO ] Flatten gal took : 12 ms
[2023-03-20 18:08:09] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 18:08:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 228 places, 354 transitions and 1062 arcs took 3 ms.
Total runtime 4420 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/470/ctl_0_ --ctl=/tmp/470/ctl_1_ --ctl=/tmp/470/ctl_2_ --ctl=/tmp/470/ctl_3_ --ctl=/tmp/470/ctl_4_ --ctl=/tmp/470/ctl_5_ --ctl=/tmp/470/ctl_6_ --mu-par --mu-opt
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T3N06-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679336003744

--------------------
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 UtilityControlRoom-COL-Z4T3N06-CTLCardinality-01
ctl formula formula --ctl=/tmp/470/ctl_0_
ctl formula name UtilityControlRoom-COL-Z4T3N06-CTLCardinality-02
ctl formula formula --ctl=/tmp/470/ctl_1_
ctl formula name UtilityControlRoom-COL-Z4T3N06-CTLCardinality-03
ctl formula formula --ctl=/tmp/470/ctl_2_
ctl formula name UtilityControlRoom-COL-Z4T3N06-CTLCardinality-06
ctl formula formula --ctl=/tmp/470/ctl_3_
ctl formula name UtilityControlRoom-COL-Z4T3N06-CTLCardinality-09
ctl formula formula --ctl=/tmp/470/ctl_4_
ctl formula name UtilityControlRoom-COL-Z4T3N06-CTLCardinality-10
ctl formula formula --ctl=/tmp/470/ctl_5_
ctl formula name UtilityControlRoom-COL-Z4T3N06-CTLCardinality-15
ctl formula formula --ctl=/tmp/470/ctl_6_
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 228 places, 354 transitions and 1062 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 354->354 groups
pnml2lts-sym: Regrouping took 0.060 real 0.060 user 0.000 sys
pnml2lts-sym: state vector length is 228; there are 354 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: Exploration took 68806 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.690 real 2.750 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 24718999250 states, 15500 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/470/ctl_2_ does not hold for the initial state
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: Formula /tmp/470/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_6_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/470/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_0_ does not hold for the initial state
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: Formula /tmp/470/ctl_5_ holds for the initial state
pnml2lts-sym: group_next: 4146 nodes total
pnml2lts-sym: group_explored: 4599 nodes, 9318 short vectors total
pnml2lts-sym: max token count: 6

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="UtilityControlRoom-COL-Z4T3N06"
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 UtilityControlRoom-COL-Z4T3N06, 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 r489-tall-167912707601025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N06.tgz
mv UtilityControlRoom-COL-Z4T3N06 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;