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.r009-oct2-167813597700289.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AirplaneLD-PT-1000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597700289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 589K Feb 26 12:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Feb 26 12:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 235K Feb 26 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Feb 26 11:54 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 425K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 103K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 450K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6M Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.3M Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 554K Feb 26 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 26 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 168K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.3M Mar 5 18:22 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 AirplaneLD-PT-1000-CTLCardinality-00
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-01
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-02
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-03
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-04
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-05
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-06
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-07
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-08
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-09
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-10
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-11
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-12
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-13
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-14
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678621382583

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=AirplaneLD-PT-1000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 11:43:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 11:43:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:43:05] [INFO ] Load time of PNML (sax parser for PT used): 342 ms
[2023-03-12 11:43:05] [INFO ] Transformed 7019 places.
[2023-03-12 11:43:05] [INFO ] Transformed 8008 transitions.
[2023-03-12 11:43:05] [INFO ] Parsed PT model containing 7019 places and 8008 transitions and 30528 arcs in 473 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 285 ms.
Reduce places removed 3002 places and 0 transitions.
Support contains 4017 out of 4017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Applied a total of 0 rules in 41 ms. Remains 4017 /4017 variables (removed 0) and now considering 8008/8008 (removed 0) transitions.
// Phase 1: matrix 8008 rows 4017 cols
[2023-03-12 11:43:07] [INFO ] Computed 3 place invariants in 1646 ms
[2023-03-12 11:43:08] [INFO ] Implicit Places using invariants in 2406 ms returned []
[2023-03-12 11:43:08] [INFO ] Invariant cache hit.
[2023-03-12 11:43:09] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 2977 ms to find 0 implicit places.
[2023-03-12 11:43:09] [INFO ] Invariant cache hit.
[2023-03-12 11:43:16] [INFO ] Dead Transitions using invariants and state equation in 6884 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9923 ms. Remains : 4017/4017 places, 8008/8008 transitions.
Support contains 4017 out of 4017 places after structural reductions.
[2023-03-12 11:43:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 11:43:16] [INFO ] Flatten gal took : 436 ms
[2023-03-12 11:43:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-1000-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-1000-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 11:43:17] [INFO ] Flatten gal took : 289 ms
[2023-03-12 11:43:17] [INFO ] Input system was already deterministic with 8008 transitions.
Incomplete random walk after 10000 steps, including 1260 resets, run finished after 4650 ms. (steps per millisecond=2 ) properties (out of 50) seen :14
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
[2023-03-12 11:43:22] [INFO ] Invariant cache hit.
[2023-03-12 11:43:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-12 11:43:27] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 11:43:27] [INFO ] After 3892ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :0 real:26
[2023-03-12 11:43:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2023-03-12 11:43:30] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 11:43:39] [INFO ] After 7149ms SMT Verify possible using state equation in natural domain returned unsat :31 sat :5
[2023-03-12 11:43:41] [INFO ] After 9247ms SMT Verify possible using trap constraints in natural domain returned unsat :31 sat :5
Attempting to minimize the solution found.
Minimization took 1055 ms.
[2023-03-12 11:43:42] [INFO ] After 15255ms SMT Verify possible using all constraints in natural domain returned unsat :31 sat :5
Fused 36 Parikh solutions to 4 different solutions.
Finished Parikh walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 5 properties in 39 ms.
Successfully simplified 31 atomic propositions for a total of 13 simplifications.
FORMULA AirplaneLD-PT-1000-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 11:43:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 11:43:43] [INFO ] Flatten gal took : 240 ms
[2023-03-12 11:43:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-1000-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-1000-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 11:43:43] [INFO ] Flatten gal took : 258 ms
[2023-03-12 11:43:43] [INFO ] Input system was already deterministic with 8008 transitions.
Support contains 26 out of 4017 places (down from 2018) after GAL structural reductions.
FORMULA AirplaneLD-PT-1000-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4017 stabilizing places and 8008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4017 transition count 8008
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA AirplaneLD-PT-1000-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Graph (complete) has 10523 edges and 4017 vertex of which 4016 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3994 places :
Symmetric choice reduction at 0 with 3994 rule applications. Total rules 3995 place count 22 transition count 4014
Iterating global reduction 0 with 3994 rules applied. Total rules applied 7989 place count 22 transition count 4014
Ensure Unique test removed 3994 transitions
Reduce isomorphic transitions removed 3994 transitions.
Iterating post reduction 0 with 3994 rules applied. Total rules applied 11983 place count 22 transition count 20
Applied a total of 11983 rules in 197 ms. Remains 22 /4017 variables (removed 3995) and now considering 20/8008 (removed 7988) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 197 ms. Remains : 22/4017 places, 20/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3995 places :
Symmetric choice reduction at 1 with 3995 rule applications. Total rules 3998 place count 19 transition count 4013
Iterating global reduction 1 with 3995 rules applied. Total rules applied 7993 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 1 with 3995 rules applied. Total rules applied 11988 place count 19 transition count 18
Applied a total of 11988 rules in 128 ms. Remains 19 /4017 variables (removed 3998) and now considering 18/8008 (removed 7990) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128 ms. Remains : 19/4017 places, 18/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Graph (complete) has 10523 edges and 4017 vertex of which 6 are kept as prefixes of interest. Removing 4011 places using SCC suffix rule.12 ms
Discarding 4011 places :
Also discarding 7002 output transitions
Drop transitions removed 7002 transitions
Ensure Unique test removed 1000 transitions
Reduce isomorphic transitions removed 1000 transitions.
Iterating post reduction 0 with 1000 rules applied. Total rules applied 1001 place count 6 transition count 6
Applied a total of 1001 rules in 24 ms. Remains 6 /4017 variables (removed 4011) and now considering 6/8008 (removed 8002) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 6/4017 places, 6/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3992 places :
Symmetric choice reduction at 1 with 3992 rule applications. Total rules 3995 place count 22 transition count 4016
Iterating global reduction 1 with 3992 rules applied. Total rules applied 7987 place count 22 transition count 4016
Ensure Unique test removed 3992 transitions
Reduce isomorphic transitions removed 3992 transitions.
Iterating post reduction 1 with 3992 rules applied. Total rules applied 11979 place count 22 transition count 24
Applied a total of 11979 rules in 60 ms. Remains 22 /4017 variables (removed 3995) and now considering 24/8008 (removed 7984) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 22/4017 places, 24/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 24 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3993 places :
Symmetric choice reduction at 1 with 3993 rule applications. Total rules 3996 place count 21 transition count 4015
Iterating global reduction 1 with 3993 rules applied. Total rules applied 7989 place count 21 transition count 4015
Ensure Unique test removed 3993 transitions
Reduce isomorphic transitions removed 3993 transitions.
Iterating post reduction 1 with 3993 rules applied. Total rules applied 11982 place count 21 transition count 22
Applied a total of 11982 rules in 58 ms. Remains 21 /4017 variables (removed 3996) and now considering 22/8008 (removed 7986) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 21/4017 places, 22/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3995 places :
Symmetric choice reduction at 1 with 3995 rule applications. Total rules 3998 place count 19 transition count 4013
Iterating global reduction 1 with 3995 rules applied. Total rules applied 7993 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 1 with 3995 rules applied. Total rules applied 11988 place count 19 transition count 18
Applied a total of 11988 rules in 59 ms. Remains 19 /4017 variables (removed 3998) and now considering 18/8008 (removed 7990) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 19/4017 places, 18/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Graph (complete) has 10523 edges and 4017 vertex of which 4014 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.12 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 3991 places :
Symmetric choice reduction at 0 with 3991 rule applications. Total rules 3992 place count 23 transition count 4017
Iterating global reduction 0 with 3991 rules applied. Total rules applied 7983 place count 23 transition count 4017
Ensure Unique test removed 3991 transitions
Reduce isomorphic transitions removed 3991 transitions.
Iterating post reduction 0 with 3991 rules applied. Total rules applied 11974 place count 23 transition count 26
Applied a total of 11974 rules in 89 ms. Remains 23 /4017 variables (removed 3994) and now considering 26/8008 (removed 7982) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 89 ms. Remains : 23/4017 places, 26/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Graph (complete) has 10523 edges and 4017 vertex of which 2010 are kept as prefixes of interest. Removing 2007 places using SCC suffix rule.7 ms
Discarding 2007 places :
Also discarding 4000 output transitions
Drop transitions removed 4000 transitions
Discarding 1997 places :
Symmetric choice reduction at 0 with 1997 rule applications. Total rules 1998 place count 13 transition count 2011
Iterating global reduction 0 with 1997 rules applied. Total rules applied 3995 place count 13 transition count 2011
Ensure Unique test removed 1997 transitions
Reduce isomorphic transitions removed 1997 transitions.
Iterating post reduction 0 with 1997 rules applied. Total rules applied 5992 place count 13 transition count 14
Applied a total of 5992 rules in 76 ms. Remains 13 /4017 variables (removed 4004) and now considering 14/8008 (removed 7994) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 13/4017 places, 14/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 0 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 14 transitions.
Finished random walk after 35 steps, including 6 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
FORMULA AirplaneLD-PT-1000-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3990 places :
Symmetric choice reduction at 1 with 3990 rule applications. Total rules 3993 place count 24 transition count 4018
Iterating global reduction 1 with 3990 rules applied. Total rules applied 7983 place count 24 transition count 4018
Ensure Unique test removed 3990 transitions
Reduce isomorphic transitions removed 3990 transitions.
Iterating post reduction 1 with 3990 rules applied. Total rules applied 11973 place count 24 transition count 28
Applied a total of 11973 rules in 54 ms. Remains 24 /4017 variables (removed 3993) and now considering 28/8008 (removed 7980) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 24/4017 places, 28/8008 transitions.
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Flatten gal took : 1 ms
[2023-03-12 11:43:44] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-12 11:43:45] [INFO ] Flatten gal took : 228 ms
[2023-03-12 11:43:45] [INFO ] Flatten gal took : 239 ms
[2023-03-12 11:43:45] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 11:43:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4017 places, 8008 transitions and 22520 arcs took 47 ms.
Total runtime 40270 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/495/ctl_0_ --ctl=/tmp/495/ctl_1_ --ctl=/tmp/495/ctl_2_ --ctl=/tmp/495/ctl_3_ --ctl=/tmp/495/ctl_4_ --ctl=/tmp/495/ctl_5_ --ctl=/tmp/495/ctl_6_ --ctl=/tmp/495/ctl_7_ --mu-par --mu-opt
FORMULA AirplaneLD-PT-1000-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AirplaneLD-PT-1000-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678622258829

--------------------
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 AirplaneLD-PT-1000-CTLCardinality-00
ctl formula formula --ctl=/tmp/495/ctl_0_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-02
ctl formula formula --ctl=/tmp/495/ctl_1_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-05
ctl formula formula --ctl=/tmp/495/ctl_2_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-08
ctl formula formula --ctl=/tmp/495/ctl_3_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-09
ctl formula formula --ctl=/tmp/495/ctl_4_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-10
ctl formula formula --ctl=/tmp/495/ctl_5_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-12
ctl formula formula --ctl=/tmp/495/ctl_6_
ctl formula name AirplaneLD-PT-1000-CTLCardinality-15
ctl formula formula --ctl=/tmp/495/ctl_7_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 4017 places, 8008 transitions and 22520 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.090 real 0.080 user 0.020 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: 8008->8008 groups
pnml2lts-sym: Regrouping took 29.250 real 29.060 user 0.180 sys
pnml2lts-sym: state vector length is 4017; there are 8008 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: 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: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 60178 group checks and 0 next state calls
pnml2lts-sym: reachability took 13.850 real 54.290 user 1.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.030 user 0.000 sys
pnml2lts-sym: state space has 34087074023 states, 21067 nodes
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/495/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/495/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/495/ctl_5_ holds 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: Formula /tmp/495/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/495/ctl_3_ 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/495/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/495/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/495/ctl_0_ does not hold for the initial state
pnml2lts-sym: group_next: 53048 nodes total
pnml2lts-sym: group_explored: 61548 nodes, 37029 short vectors total
pnml2lts-sym: max token count: 1

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-1000"
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 AirplaneLD-PT-1000, 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 r009-oct2-167813597700289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-1000.tgz
mv AirplaneLD-PT-1000 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 ;