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.r137-smll-167819417600193.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 Diffusion2D-PT-D30N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417600193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.6K Feb 26 04:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 04:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 04:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 04:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 04:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 04:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 04:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.0M 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 Diffusion2D-PT-D30N050-CTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678669477260

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=Diffusion2D-PT-D30N050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 01:04:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 01:04:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 01:04:41] [INFO ] Load time of PNML (sax parser for PT used): 551 ms
[2023-03-13 01:04:41] [INFO ] Transformed 900 places.
[2023-03-13 01:04:41] [INFO ] Transformed 6844 transitions.
[2023-03-13 01:04:41] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 778 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
Support contains 146 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 324 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
// Phase 1: matrix 6844 rows 900 cols
[2023-03-13 01:04:42] [INFO ] Computed 1 place invariants in 163 ms
[2023-03-13 01:04:43] [INFO ] Implicit Places using invariants in 912 ms returned []
[2023-03-13 01:04:43] [INFO ] Invariant cache hit.
[2023-03-13 01:04:45] [INFO ] Implicit Places using invariants and state equation in 1858 ms returned []
Implicit Place search using SMT with State Equation took 2855 ms to find 0 implicit places.
[2023-03-13 01:04:45] [INFO ] Invariant cache hit.
[2023-03-13 01:04:48] [INFO ] Dead Transitions using invariants and state equation in 3491 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6676 ms. Remains : 900/900 places, 6844/6844 transitions.
Support contains 146 out of 900 places after structural reductions.
[2023-03-13 01:04:49] [INFO ] Flatten gal took : 714 ms
[2023-03-13 01:04:50] [INFO ] Flatten gal took : 300 ms
[2023-03-13 01:04:50] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 145 out of 900 places (down from 146) after GAL structural reductions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 91) seen :15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 76) 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 76) 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 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) 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 76) 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 76) 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 76) 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 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) 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 76) 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 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 76) 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 76) 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 76) seen :0
Running SMT prover for 76 properties.
[2023-03-13 01:04:51] [INFO ] Invariant cache hit.
[2023-03-13 01:04:54] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2023-03-13 01:04:58] [INFO ] After 6633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:76
[2023-03-13 01:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2023-03-13 01:05:23] [INFO ] After 20527ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :74
[2023-03-13 01:05:23] [INFO ] After 20545ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :74
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-13 01:05:23] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :74
Fused 76 Parikh solutions to 59 different solutions.
Parikh walk visited 46 properties in 30739 ms.
Support contains 37 out of 900 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6280 edges and 900 vertex of which 863 / 900 are part of one of the 1 SCC in 19 ms
Free SCC test removed 862 places
Drop transitions removed 6280 transitions
Ensure Unique test removed 486 transitions
Reduce isomorphic transitions removed 6766 transitions.
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 38 transition count 72
Applied a total of 7 rules in 65 ms. Remains 38 /900 variables (removed 862) and now considering 72/6844 (removed 6772) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 38/900 places, 72/6844 transitions.
Incomplete random walk after 10043 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1115 ) properties (out of 29) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 2) seen :1
Finished Best-First random walk after 795 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=397 )
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-13 01:05:54] [INFO ] Flatten gal took : 160 ms
[2023-03-13 01:05:54] [INFO ] Flatten gal took : 228 ms
[2023-03-13 01:05:55] [INFO ] Input system was already deterministic with 6844 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 236 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:55] [INFO ] Flatten gal took : 150 ms
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 141 ms
[2023-03-13 01:05:56] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 10 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 42 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 2/900 places, 3/6844 transitions.
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 8 ms
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:05:56] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
FORMULA Diffusion2D-PT-D30N050-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6732 edges and 900 vertex of which 893 / 900 are part of one of the 1 SCC in 10 ms
Free SCC test removed 892 places
Ensure Unique test removed 6829 transitions
Reduce isomorphic transitions removed 6829 transitions.
Applied a total of 1 rules in 29 ms. Remains 8 /900 variables (removed 892) and now considering 15/6844 (removed 6829) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 8/900 places, 15/6844 transitions.
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 1 ms
[2023-03-13 01:05:56] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 96 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 124 ms
[2023-03-13 01:05:56] [INFO ] Flatten gal took : 151 ms
[2023-03-13 01:05:57] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 81 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:57] [INFO ] Flatten gal took : 112 ms
[2023-03-13 01:05:57] [INFO ] Flatten gal took : 108 ms
[2023-03-13 01:05:57] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 70 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:57] [INFO ] Flatten gal took : 130 ms
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 119 ms
[2023-03-13 01:05:58] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6834 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 7 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 20 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 2/900 places, 3/6844 transitions.
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 1 ms
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 1 ms
[2023-03-13 01:05:58] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
FORMULA Diffusion2D-PT-D30N050-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6754 edges and 900 vertex of which 894 / 900 are part of one of the 1 SCC in 4 ms
Free SCC test removed 893 places
Ensure Unique test removed 6831 transitions
Reduce isomorphic transitions removed 6831 transitions.
Applied a total of 1 rules in 12 ms. Remains 7 /900 variables (removed 893) and now considering 13/6844 (removed 6831) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 7/900 places, 13/6844 transitions.
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:05:58] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6706 edges and 900 vertex of which 891 / 900 are part of one of the 1 SCC in 2 ms
Free SCC test removed 890 places
Ensure Unique test removed 6825 transitions
Reduce isomorphic transitions removed 6825 transitions.
Applied a total of 1 rules in 10 ms. Remains 10 /900 variables (removed 890) and now considering 19/6844 (removed 6825) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 10/900 places, 19/6844 transitions.
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 1 ms
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:05:58] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 66 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 101 ms
[2023-03-13 01:05:58] [INFO ] Flatten gal took : 146 ms
[2023-03-13 01:05:59] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 91 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:59] [INFO ] Flatten gal took : 100 ms
[2023-03-13 01:05:59] [INFO ] Flatten gal took : 103 ms
[2023-03-13 01:05:59] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 65 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:05:59] [INFO ] Flatten gal took : 101 ms
[2023-03-13 01:05:59] [INFO ] Flatten gal took : 108 ms
[2023-03-13 01:06:00] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6748 edges and 900 vertex of which 894 / 900 are part of one of the 1 SCC in 2 ms
Free SCC test removed 893 places
Ensure Unique test removed 6831 transitions
Reduce isomorphic transitions removed 6831 transitions.
Applied a total of 1 rules in 9 ms. Remains 7 /900 variables (removed 893) and now considering 13/6844 (removed 6831) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 7/900 places, 13/6844 transitions.
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:06:00] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 66 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 900/900 places, 6844/6844 transitions.
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 101 ms
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 109 ms
[2023-03-13 01:06:00] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6732 edges and 900 vertex of which 893 / 900 are part of one of the 1 SCC in 4 ms
Free SCC test removed 892 places
Ensure Unique test removed 6829 transitions
Reduce isomorphic transitions removed 6829 transitions.
Applied a total of 1 rules in 10 ms. Remains 8 /900 variables (removed 892) and now considering 15/6844 (removed 6829) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 8/900 places, 15/6844 transitions.
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 1 ms
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:06:00] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6780 edges and 900 vertex of which 896 / 900 are part of one of the 1 SCC in 3 ms
Free SCC test removed 895 places
Ensure Unique test removed 6835 transitions
Reduce isomorphic transitions removed 6835 transitions.
Applied a total of 1 rules in 9 ms. Remains 5 /900 variables (removed 895) and now considering 9/6844 (removed 6835) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 5/900 places, 9/6844 transitions.
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 0 ms
[2023-03-13 01:06:00] [INFO ] Input system was already deterministic with 9 transitions.
[2023-03-13 01:06:00] [INFO ] Flatten gal took : 104 ms
[2023-03-13 01:06:01] [INFO ] Flatten gal took : 108 ms
[2023-03-13 01:06:01] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-13 01:06:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 900 places, 6844 transitions and 13688 arcs took 27 ms.
Total runtime 80137 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/480/ctl_0_ --ctl=/tmp/480/ctl_1_ --ctl=/tmp/480/ctl_2_ --ctl=/tmp/480/ctl_3_ --ctl=/tmp/480/ctl_4_ --ctl=/tmp/480/ctl_5_ --ctl=/tmp/480/ctl_6_ --ctl=/tmp/480/ctl_7_ --ctl=/tmp/480/ctl_8_ --ctl=/tmp/480/ctl_9_ --ctl=/tmp/480/ctl_10_ --ctl=/tmp/480/ctl_11_ --ctl=/tmp/480/ctl_12_ --ctl=/tmp/480/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15311964 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16091740 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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

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="Diffusion2D-PT-D30N050"
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 Diffusion2D-PT-D30N050, 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 r137-smll-167819417600193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N050.tgz
mv Diffusion2D-PT-D30N050 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 ;