About the Execution of LTSMin+red for PolyORBNT-COL-S05J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1016.848 | 3597503.00 | 14317455.00 | 495.70 | TT???T?FFTT??FFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950800665.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 PolyORBNT-COL-S05J80, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800665
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 7.5K Feb 25 23:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 23:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 23:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 23:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 00:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 00:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 23:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 94K 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 PolyORBNT-COL-S05J80-CTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679603280350
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=PolyORBNT-COL-S05J80
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 20:28:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 20:28:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 20:28:02] [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.
[2023-03-23 20:28:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 20:28:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 583 ms
[2023-03-23 20:28:03] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
[2023-03-23 20:28:03] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-23 20:28:03] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10004 steps, including 797 resets, run finished after 445 ms. (steps per millisecond=22 ) properties (out of 86) seen :6
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 80) seen :18
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 36 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 18 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Running SMT prover for 61 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-23 20:28:04] [INFO ] Computed 13 place invariants in 11 ms
[2023-03-23 20:28:04] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 20:28:04] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-23 20:28:04] [INFO ] After 295ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0 real:49
[2023-03-23 20:28:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 20:28:04] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 9 ms returned sat
[2023-03-23 20:28:04] [INFO ] After 213ms SMT Verify possible using all constraints in natural domain returned unsat :61 sat :0
Fused 61 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 61 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 20:28:04] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-23 20:28:04] [INFO ] Flatten gal took : 48 ms
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 20:28:04] [INFO ] Flatten gal took : 9 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-23 20:28:05] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 2430 transitions 14624 arcs in 56 ms.
[2023-03-23 20:28:05] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Deduced a syphon composed of 80 places in 12 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 1006 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1695
Applied a total of 5 rules in 42 ms. Remains 1184 /1189 variables (removed 5) and now considering 1695/1695 (removed 0) transitions.
[2023-03-23 20:28:05] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1184 cols
[2023-03-23 20:28:05] [INFO ] Computed 177 place invariants in 169 ms
[2023-03-23 20:28:07] [INFO ] Dead Transitions using invariants and state equation in 1985 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-23 20:28:07] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2023-03-23 20:28:07] [INFO ] Computed 177 place invariants in 75 ms
[2023-03-23 20:28:07] [INFO ] Implicit Places using invariants in 511 ms returned []
[2023-03-23 20:28:07] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2023-03-23 20:28:07] [INFO ] Invariant cache hit.
[2023-03-23 20:28:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 20:28:09] [INFO ] Implicit Places using invariants and state equation in 1734 ms returned []
Implicit Place search using SMT with State Equation took 2249 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1184/1189 places, 1600/1695 transitions.
Applied a total of 0 rules in 18 ms. Remains 1184 /1184 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4301 ms. Remains : 1184/1189 places, 1600/1695 transitions.
Support contains 1006 out of 1184 places after structural reductions.
[2023-03-23 20:28:09] [INFO ] Flatten gal took : 147 ms
[2023-03-23 20:28:09] [INFO ] Flatten gal took : 107 ms
[2023-03-23 20:28:09] [INFO ] Input system was already deterministic with 1600 transitions.
Incomplete random walk after 10000 steps, including 681 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 43) seen :13
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2023-03-23 20:28:11] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2023-03-23 20:28:11] [INFO ] Invariant cache hit.
[2023-03-23 20:28:12] [INFO ] [Real]Absence check using 171 positive place invariants in 49 ms returned sat
[2023-03-23 20:28:12] [INFO ] [Real]Absence check using 171 positive and 6 generalized place invariants in 40 ms returned sat
[2023-03-23 20:28:12] [INFO ] After 897ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:24
[2023-03-23 20:28:12] [INFO ] [Nat]Absence check using 171 positive place invariants in 59 ms returned sat
[2023-03-23 20:28:12] [INFO ] [Nat]Absence check using 171 positive and 6 generalized place invariants in 23 ms returned sat
[2023-03-23 20:28:12] [INFO ] After 754ms SMT Verify possible using all constraints in natural domain returned unsat :30 sat :0
Fused 30 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 30 atomic propositions for a total of 8 simplifications.
[2023-03-23 20:28:13] [INFO ] Flatten gal took : 101 ms
[2023-03-23 20:28:13] [INFO ] Flatten gal took : 74 ms
[2023-03-23 20:28:13] [INFO ] Input system was already deterministic with 1600 transitions.
Support contains 9 out of 1184 places (down from 589) after GAL structural reductions.
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Applied a total of 0 rules in 104 ms. Remains 1184 /1184 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
[2023-03-23 20:28:13] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2023-03-23 20:28:13] [INFO ] Invariant cache hit.
[2023-03-23 20:28:15] [INFO ] Dead Transitions using invariants and state equation in 1641 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1746 ms. Remains : 1184/1184 places, 1600/1600 transitions.
[2023-03-23 20:28:15] [INFO ] Flatten gal took : 65 ms
[2023-03-23 20:28:15] [INFO ] Flatten gal took : 64 ms
[2023-03-23 20:28:15] [INFO ] Input system was already deterministic with 1600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 155 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:28:15] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2023-03-23 20:28:15] [INFO ] Computed 177 place invariants in 37 ms
[2023-03-23 20:28:17] [INFO ] Dead Transitions using invariants and state equation in 1667 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1828 ms. Remains : 1183/1184 places, 1599/1600 transitions.
[2023-03-23 20:28:17] [INFO ] Flatten gal took : 56 ms
[2023-03-23 20:28:17] [INFO ] Flatten gal took : 66 ms
[2023-03-23 20:28:17] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 53 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:28:17] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2023-03-23 20:28:17] [INFO ] Invariant cache hit.
[2023-03-23 20:28:19] [INFO ] Dead Transitions using invariants and state equation in 1552 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1610 ms. Remains : 1183/1184 places, 1599/1600 transitions.
[2023-03-23 20:28:19] [INFO ] Flatten gal took : 59 ms
[2023-03-23 20:28:19] [INFO ] Flatten gal took : 66 ms
[2023-03-23 20:28:19] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 56 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:28:19] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2023-03-23 20:28:19] [INFO ] Invariant cache hit.
[2023-03-23 20:28:21] [INFO ] Dead Transitions using invariants and state equation in 1768 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1828 ms. Remains : 1183/1184 places, 1599/1600 transitions.
[2023-03-23 20:28:21] [INFO ] Flatten gal took : 52 ms
[2023-03-23 20:28:21] [INFO ] Flatten gal took : 54 ms
[2023-03-23 20:28:21] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Applied a total of 0 rules in 78 ms. Remains 1184 /1184 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
[2023-03-23 20:28:21] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2023-03-23 20:28:21] [INFO ] Computed 177 place invariants in 37 ms
[2023-03-23 20:28:23] [INFO ] Dead Transitions using invariants and state equation in 1695 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1778 ms. Remains : 1184/1184 places, 1600/1600 transitions.
[2023-03-23 20:28:23] [INFO ] Flatten gal took : 57 ms
[2023-03-23 20:28:23] [INFO ] Flatten gal took : 56 ms
[2023-03-23 20:28:23] [INFO ] Input system was already deterministic with 1600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 63 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:28:23] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2023-03-23 20:28:23] [INFO ] Computed 177 place invariants in 36 ms
[2023-03-23 20:28:25] [INFO ] Dead Transitions using invariants and state equation in 1710 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1790 ms. Remains : 1183/1184 places, 1599/1600 transitions.
[2023-03-23 20:28:25] [INFO ] Flatten gal took : 52 ms
[2023-03-23 20:28:25] [INFO ] Flatten gal took : 62 ms
[2023-03-23 20:28:25] [INFO ] Input system was already deterministic with 1599 transitions.
[2023-03-23 20:28:25] [INFO ] Flatten gal took : 53 ms
[2023-03-23 20:28:25] [INFO ] Flatten gal took : 53 ms
[2023-03-23 20:28:25] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-23 20:28:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1184 places, 1600 transitions and 7554 arcs took 15 ms.
Total runtime 23315 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/509/ctl_0_ --ctl=/tmp/509/ctl_1_ --ctl=/tmp/509/ctl_2_ --ctl=/tmp/509/ctl_3_ --ctl=/tmp/509/ctl_4_ --ctl=/tmp/509/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 15125096 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16092852 kB
Could not compute solution for formula : PolyORBNT-COL-S05J80-CTLCardinality-02
Could not compute solution for formula : PolyORBNT-COL-S05J80-CTLCardinality-03
Could not compute solution for formula : PolyORBNT-COL-S05J80-CTLCardinality-04
Could not compute solution for formula : PolyORBNT-COL-S05J80-CTLCardinality-06
Could not compute solution for formula : PolyORBNT-COL-S05J80-CTLCardinality-11
Could not compute solution for formula : PolyORBNT-COL-S05J80-CTLCardinality-12
BK_STOP 1679606877853
--------------------
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 PolyORBNT-COL-S05J80-CTLCardinality-02
ctl formula formula --ctl=/tmp/509/ctl_0_
ctl formula name PolyORBNT-COL-S05J80-CTLCardinality-03
ctl formula formula --ctl=/tmp/509/ctl_1_
ctl formula name PolyORBNT-COL-S05J80-CTLCardinality-04
ctl formula formula --ctl=/tmp/509/ctl_2_
ctl formula name PolyORBNT-COL-S05J80-CTLCardinality-06
ctl formula formula --ctl=/tmp/509/ctl_3_
ctl formula name PolyORBNT-COL-S05J80-CTLCardinality-11
ctl formula formula --ctl=/tmp/509/ctl_4_
ctl formula name PolyORBNT-COL-S05J80-CTLCardinality-12
ctl formula formula --ctl=/tmp/509/ctl_5_
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 1184 places, 1600 transitions and 7554 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 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: 1600->1600 groups
pnml2lts-sym: Regrouping took 2.170 real 2.170 user 0.010 sys
pnml2lts-sym: state vector length is 1184; there are 1600 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 515
Killing (9) : 515
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="PolyORBNT-COL-S05J80"
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 PolyORBNT-COL-S05J80, 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 r297-tall-167873950800665"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;